/*html,body {
  background: #fff;
  overflow: hidden;
}*/

.sr-only {
  font-size: 14px;
  width: 30%;
  min-width: 60px;
  max-width: 60px;
  height: 100%;
  position: static;
  font-weight: normal;
  vertical-align: middle;
}

.smart-input {
  display: inline-block;
  width: 65%;
  vertical-align: middle;
  border: 0;
  box-shadow: none;
  font-size: 14px;
  height: 34px;
  line-height: 34px;
  outline: none;
  margin-left: 5%;
}

.smart-btn {
  width: 85%;
  font-size: 16px;
  padding: 10px 0;
  display: block;
  margin: 4rem auto;
  background-color: #e2e2e2;
  border: 1px solid;
  border-color: #e2e2e2;
  border-radius: 5px;
  color: #fff;
  outline: normal;
  transition: opacity .1s ease-in;
  -webkit-transition: opacity .1s ease-in;

}

.smart-btn:active {
  opacity: .7;
}

/* 开关按钮 */

.smart-switch {
  position: relative;
  display: block;
  width: 50px;
  height: 24px;
  -webkit-transition-timing-function: ease-in-out;
  transition-timing-function: ease-in-out;
  -webkit-transition-duration: .2s;
  transition-duration: .2s;
  -webkit-transition-property: background-color, border;
  transition-property: background-color, border;
  border: 2px solid #ddd;
  border-radius: 20px;
  background-color: #ddd;
  background-clip: padding-box;
}

.smart-switch.smart-active {
  border-color: #37d2fe;
  background-color: #37d2fe;
}

.smart-list-item i {
  position: absolute;
}

.smart-list-item .smart-switch {
  position: absolute;
  top: 50%;
  right: 15px;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
}

.smart-switch:before {
  font-size: 13px;
  position: absolute;
  top: 3px;
  right: 11px;
  content: ' ';
  text-transform: uppercase;
  color: #999;
  line-height: 22px
}

.smart-switch.smart-active:before {
  right: auto;
  left: 12px;
  content: ' ';
  color: #fff;
}

.smart-switch .smart-switch-handle {
  position: absolute;
  z-index: 1;
  top: 0px;
  left: 1px;
  width: 20px;
  height: 20px;
  -webkit-transition: .2s ease-in-out;
  transition: .2s ease-in-out;
  -webkit-transition-property: -webkit-transform, width, left;
  transition-property: transform, width, left;
  border-radius: 16px;
  background-color: #fff;
  background-clip: padding-box;
}

.smart-switch.smart-active .smart-switch-handle {
  -webkit-transform: translate(24px, 0);
  transform: translate(24px, 0);
}
